Login Request a demo
Medium severity · published Oct 8, 2020
CVE-2020-2290
Jenkins Active Choices Plugin 2.4 and earlier does not escape some return values of sandboxed scripts for Reactive Reference Parameters, resulting in a stored cross-site scripting…
5.4
CVSS
0.9%
EPSS
No
On KEV
Description
Jenkins Active Choices Plugin 2.4 and earlier does not escape some return values of sandboxed scripts for Reactive Reference Parameters, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 60% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AC
Active Choices · Jenkins
through 2.4 · source: NVD
Affected product
AC
Active Choices
Jenkins
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-2290
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-2290
Mailing List
http://www.openwall.com/lists/oss-security/2020/10/08/5
Vendor Advisory
https://www.jenkins.io/security/advisory/2020-10-08/#SECURITY-2008
More from Active Choices
5.4
CVE-2021-21699
Jenkins Active Choices Plugin 2.5.6 and earlier does not escape the parameter name of reactive parameters and dynamic reference parameters, resulting in a stored cross-site…
5.4
CVE-2020-2289
Jenkins Active Choices Plugin 2.4 and earlier does not escape the name and description of build parameters, resulting in a stored cross-site scripting (XSS) vulnerability…
5.4
CVE-2017-1000386
Jenkins Active Choices plugin version 1.5.3 and earlier allowed users with Job/Configure permission to provide arbitrary HTML to be shown on the 'Build With Parameters' page…
4.6
CVE-2021-21616
Jenkins Active Choices Plugin 2.5.2 and earlier does not escape reference parameter values, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers…